829 search results for "parallel"

"Advanced R" Course – November 15-16, 2012

October 17, 2012
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Milano R net, in collaboration with Quantide, organizes "Advanced R" Course November 15-16, 2012 Course description This course is designed for those already using R and willing to gain a more in depth perspective of R working mechanism along with … Continue reading →

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R at 12,000 Cores

October 16, 2012
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I am very happy to introduce a new set of packages that has just hit the CRAN. We are calling it the Programming with Big Data in R Project, or pbdR for short (or as I like to jokingly refer to it, 'pretty bad for dyslexics'). You can find out more about the pbdR project at http://r-pbd.org/ The packages are...

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Agreement between code readability ratings given by students

October 13, 2012
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Agreement between code readability ratings given by students

I have previously written about how we know nothing about code readability and questioned how the information content of expressions might be calculated. Buse and Weimer ran a very interesting experiment that asked subjects to rate short code snippets for readability (somebody please rerun this experiment using professional software developers). I’m interested in measuring how

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Simple marimekko/mosaic plots

October 10, 2012
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Simple marimekko/mosaic plots

I don’t really care for the name “marimekko” or “mosaic,” but I do like this type of plot as a means of illustrating proportions in nested categorical data, or as an alternative to the parallel time series plots discussed...

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CrowdANALYTIX – Ideation Contest – Warranty Pricing

October 8, 2012
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I recently completed an ideation contest on CrowdANALYTIX where the participants had to build an approach towards warranty pricing and fraud detection.Ideation contests are quite different from the usual data mining contests where the objective is...

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Presidential Debates with qdap-beta

October 4, 2012
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Presidential Debates with qdap-beta

qdap brief intro For the past year I’ve been working on a package (qdap) to assist my field in quantitative discourse analysis; basically looking at patterns in language. It’s still a ways from being finished and lacks documentation (roxygen2 is … Continue reading →

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“Advanced R” Course – November 15-16, 2012

October 2, 2012
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This two days course shows wide variety of “Advanced R” topics ranging from S4 methods and classes to parallel computing in order to provide an exhaustive overview of R capabilities. Continue reading →

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R courses in Belgium

R courses in Belgium

Every year, the Leuven Statistics Research Center (Belgium) is offering short courses for professionals and researchers in statistics and statistical tools. The following link shows the overview of the courses: http://lstat.kuleuven.be/consulting/shortcourses/ENcourse%20overview.htm or get it here in pdf: http://lstat.kuleuven.be/consulting/shortcourses/BRO_LSTAT_2012-2013.pdf This year, BNOSAC is presenting the course on Advanced R Programming Topics, which will be held on Oktober 18-19. This course...

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Video: Analyzing Big Data using Oracle R Enterprise

September 23, 2012
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Learn how Oracle R Enterprise is used to generate new insight and new value to business, answering not only what happened, but why ...

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The PMML Revolution: Predictive analytics at the speed of business

September 19, 2012
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The PMML Revolution: Predictive analytics at the speed of business

This guest post is by Alex Guazzelli, VP of Analytics at Zementis Inc. -- ed. PMML, the Predictive Model Markup Language, is the de facto standard to represent predictive analytics and data mining models. With PMML, it is extremely easy to move a predictive solution from one system to another, since it avoids proprietary issues and incompatibilities. Companies around...

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